Medications and nutritional supplements often target specific organs or systems. The most effective delivery method is by injection or intravenous drip, both of which transfer substances directly into the bloodstream. When taken orally, medications must pass through the upper digestive system, where they may be degraded. Liposomal encapsulation forms a protective barrier that allows more thorough absorption.
Medical scientists first became aware of this process than fifty years ago, leading to the development of newer and more effective methods of drug delivery. The process is currently being used during treatment of serious conditions such as stubborn fungal infections, some kinds of cancers, and even age-related conditions leading to loss of vision. While standard medication delivery methods are still predominant, the encapsulation approach is also proving beneficial.
For drugs to survive the upper digestive tract intact, they need to be protected by some kind of barrier that does not cause any additional physical problems. The best solution so far is to create microscopic drug capsules using a material that is already a part of cellular walls throughout the human organism. When activated using one of three primary methods available today, tiny protective liposome bubbles are formed.
These individual capsules can be ingested together in a medium, and are shielded from damage until they can be absorbed into the bloodstream via the small intestine. In many cases this process improves the overall therapeutic goal, with the added benefit of fewer side effects. While a significant improvement, this method of delivery does not accommodate all drugs, and works best with water-soluble medications.
There are fewer unwanted physical reactions, and immediate advantages for patients. Because lipsomes are biodegradable and always physically compatible, they leave no toxic substances behind. Not only can they survive an attack by harsh digestive acids, but later function as tiny time-release agents within the intestine. Many drugs used to fight cancer can create collateral damage, and this form of delivery provides greater control.
While immediately useful in delivering medication, the process does have drawbacks. The cost of production remains high, but will very likely decrease as research into new product uses expands. There have been issues regarding seal leakage, and common oxidation may also reduce effectiveness. The half-lives of certain drugs decrease using this process, and long-term stability may be shortened. Even so, the potential benefits outweigh known negatives.
The past ten years have witnessed a transition from primarily medical use to include delivery of cosmetic and nutritional substances. There is ample anecdotal evidence touting the additional well-being that may result from delivering common vitamin dosages in this fashion. Many people subscribe to the idea that vitamin C is a natural enemy of upper respiratory infections, and also believe that this type of delivery increases effectiveness.
Widespread information is available today regarding personal home encapsulation of vitamins, minerals, and herbal extracts. Producing high-quality encapsulated products is both costly and involved, and is not proven to effectively combat aging issues. As this effective method of physical drug delivery is improved and becomes more widespread, consumers will benefit most from its introduction to existing beneficial heal regimens.
Medical scientists first became aware of this process than fifty years ago, leading to the development of newer and more effective methods of drug delivery. The process is currently being used during treatment of serious conditions such as stubborn fungal infections, some kinds of cancers, and even age-related conditions leading to loss of vision. While standard medication delivery methods are still predominant, the encapsulation approach is also proving beneficial.
For drugs to survive the upper digestive tract intact, they need to be protected by some kind of barrier that does not cause any additional physical problems. The best solution so far is to create microscopic drug capsules using a material that is already a part of cellular walls throughout the human organism. When activated using one of three primary methods available today, tiny protective liposome bubbles are formed.
These individual capsules can be ingested together in a medium, and are shielded from damage until they can be absorbed into the bloodstream via the small intestine. In many cases this process improves the overall therapeutic goal, with the added benefit of fewer side effects. While a significant improvement, this method of delivery does not accommodate all drugs, and works best with water-soluble medications.
There are fewer unwanted physical reactions, and immediate advantages for patients. Because lipsomes are biodegradable and always physically compatible, they leave no toxic substances behind. Not only can they survive an attack by harsh digestive acids, but later function as tiny time-release agents within the intestine. Many drugs used to fight cancer can create collateral damage, and this form of delivery provides greater control.
While immediately useful in delivering medication, the process does have drawbacks. The cost of production remains high, but will very likely decrease as research into new product uses expands. There have been issues regarding seal leakage, and common oxidation may also reduce effectiveness. The half-lives of certain drugs decrease using this process, and long-term stability may be shortened. Even so, the potential benefits outweigh known negatives.
The past ten years have witnessed a transition from primarily medical use to include delivery of cosmetic and nutritional substances. There is ample anecdotal evidence touting the additional well-being that may result from delivering common vitamin dosages in this fashion. Many people subscribe to the idea that vitamin C is a natural enemy of upper respiratory infections, and also believe that this type of delivery increases effectiveness.
Widespread information is available today regarding personal home encapsulation of vitamins, minerals, and herbal extracts. Producing high-quality encapsulated products is both costly and involved, and is not proven to effectively combat aging issues. As this effective method of physical drug delivery is improved and becomes more widespread, consumers will benefit most from its introduction to existing beneficial heal regimens.
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